Insulating device



FIG. 1 is a top, front, right perspective view of an insulating deviceshowing our new design;

FIG. 2 is a front view thereof; and,

FIG. 3 is a rear view thereof.

The broken lines in the drawings are for the purpose of illustratingportions of the insulating device that form no part of the claimeddesign.

CLAIM The ornamental design for an insulating device, as shown anddescribed.